000 003550000a22001450004500
008 140223b1948 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aD41::2 H8
082 _aD41::2 H8
100 _aPickels (G W)
700 _aWilly (C C)
245 _aRoute surveying edn 2
260 _aNew York
_bWilley
_c1948
650 _aEngineering Transport
999 _c29951
_d29951